How to do <cmd> file | hold file (now cp)
BURNS
gt0178a at prism.gatech.EDU
Thu Sep 13 17:25:31 AEST 1990
in article <13611 at hydra.gatech.EDU>, gt0178a at prism.gatech.EDU (BURNS,JIM) says:
[version 1 of script]
And more to Leslie's point, by adding the chmod, its clear that neither cp
or > change the attributes of the destination file:
+ touch s
+ chmod 700 s
+ ll -i s usage.new
123973 -rwx------ 1 gt0178a 0 Sep 13 03:23 s*
123822 -rw-r--r-- 1 gt0178a 1280 Sep 13 02:32 usage.new
+ cp usage.new s
+ ll -i s usage.new
123973 -rwx------ 1 gt0178a 1280 Sep 13 03:23 s*
123822 -rw-r--r-- 1 gt0178a 1280 Sep 13 02:32 usage.new
+ cat
+ 1> s 0< /dev/null
+ ll -i s usage.new
123973 -rwx------ 1 gt0178a 0 Sep 13 03:23 s*
123822 -rw-r--r-- 1 gt0178a 1280 Sep 13 02:32 usage.new
--
BURNS,JIM
Georgia Institute of Technology, Box 30178, Atlanta Georgia, 30332
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Internet: gt0178a at prism.gatech.edu
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